Recognition model construction method and disease early warning method base on tongue diagnosis

The invention discloses a disease early warning method based on tongue diagnosis, comprising the following steps: the acquiring step: acquiring current image information, wherein the image informationcomprises a tongue image; the extraction step: extracting the tongue image in the current image information; and the comparing step: the tongue image is compared with a disease recognition model to determine whether there are spots and/or tooth marks in the tongue region, and if yes, alarm information is sent. The invention also provides a method for constructing an identification model. The disease warning method based on tongue diagnosis of the invention compares the acquired image with the disease recognition model to judge the physical condition of the user. And to achieve the early warning of the user operation, so that users can know their physiological conditions in advance to complete the prevention operation. 本发明公开了种基于舌诊的病症预警方法，包括以下步骤：获取步骤：获取当前的图像信息，所述图像信息包括舌头图像；提取步骤：提取当前的图像信息中的舌头图像；比对步骤：将所述舌头图像与病症识别模型进行